[INFO] crate git-mirror 0.10.0 is already in cache
[INFO] extracting crate git-mirror 0.10.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/git-mirror/0.10.0
[INFO] extracting crate git-mirror 0.10.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-mirror/0.10.0
[INFO] validating manifest of git-mirror-0.10.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of git-mirror-0.10.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing git-mirror-0.10.0
[INFO] finished frobbing git-mirror-0.10.0
[INFO] frobbed toml for git-mirror-0.10.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/git-mirror/0.10.0/Cargo.toml
[INFO] started frobbing git-mirror-0.10.0
[INFO] finished frobbing git-mirror-0.10.0
[INFO] frobbed toml for git-mirror-0.10.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-mirror/0.10.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing git-mirror-0.10.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-mirror/0.10.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 142269a92a8661dd0a19fe5fac55096b5958ae9dc9a858581348ef2f1d8f02a1
[INFO] running `"docker" "start" "-a" "142269a92a8661dd0a19fe5fac55096b5958ae9dc9a858581348ef2f1d8f02a1"`
[INFO] [stderr]    Compiling prometheus v0.4.2
[INFO] [stderr]    Compiling stderrlog v0.4.1
[INFO] [stderr]    Compiling junit-report v0.1.2
[INFO] [stderr]    Compiling git-mirror v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |     provider: &Box<Provider>,
[INFO] [stderr]     |                    ^^^^^^^^ help: use `dyn`: `dyn Provider`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     let provider: Box<Provider> = match value_t_or_exit!(m.value_of("provider"), Providers) {
[INFO] [stderr]     |                       ^^^^^^^^ help: use `dyn`: `dyn Provider`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.88s
[INFO] running `"docker" "inspect" "142269a92a8661dd0a19fe5fac55096b5958ae9dc9a858581348ef2f1d8f02a1"`
[INFO] running `"docker" "rm" "-f" "142269a92a8661dd0a19fe5fac55096b5958ae9dc9a858581348ef2f1d8f02a1"`
[INFO] [stdout] 142269a92a8661dd0a19fe5fac55096b5958ae9dc9a858581348ef2f1d8f02a1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-mirror/0.10.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 101193eb90fe21f06cae1c8f5d34b7a489ef92b122fceb5e805b7cddb5dbf885
[INFO] running `"docker" "start" "-a" "101193eb90fe21f06cae1c8f5d34b7a489ef92b122fceb5e805b7cddb5dbf885"`
[INFO] [stderr]    Compiling git-mirror v0.10.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/main.rs:162:23
[INFO] [stderr]     |
[INFO] [stderr] 162 |     let provider: Box<Provider> = match value_t_or_exit!(m.value_of("provider"), Providers) {
[INFO] [stderr]     |                       ^^^^^^^^ help: use `dyn`: `dyn Provider`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |     provider: &Box<Provider>,
[INFO] [stderr]     |                    ^^^^^^^^ help: use `dyn`: `dyn Provider`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `"docker" "inspect" "101193eb90fe21f06cae1c8f5d34b7a489ef92b122fceb5e805b7cddb5dbf885"`
[INFO] running `"docker" "rm" "-f" "101193eb90fe21f06cae1c8f5d34b7a489ef92b122fceb5e805b7cddb5dbf885"`
[INFO] [stdout] 101193eb90fe21f06cae1c8f5d34b7a489ef92b122fceb5e805b7cddb5dbf885
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/git-mirror/0.10.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 235e81bdc9c3d13de69cffa4fa33c81004e29ded4897ca130e7faf3a0f59ec00
[INFO] running `"docker" "start" "-a" "235e81bdc9c3d13de69cffa4fa33c81004e29ded4897ca130e7faf3a0f59ec00"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_mirror-f0096eb7f037dee4
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/git_mirror-609c7c4c53806015
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests git-mirror
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "235e81bdc9c3d13de69cffa4fa33c81004e29ded4897ca130e7faf3a0f59ec00"`
[INFO] running `"docker" "rm" "-f" "235e81bdc9c3d13de69cffa4fa33c81004e29ded4897ca130e7faf3a0f59ec00"`
[INFO] [stdout] 235e81bdc9c3d13de69cffa4fa33c81004e29ded4897ca130e7faf3a0f59ec00